baber/WOPTO huggingface dataset:
Patent JP-H0812784-A (JP)
Title: Process for improving adhesiveness of polyimide film and polyimide film with improved adhesiveness
Inventor: NAKADA MASAO
IPC: C08J7/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide a process by which the surface of a polyimide film can be stably hydrophilized and improved in adhesiveness. CONSTITUTION:A polyimide film 34 which is being run at a constant speed is sprayed with an organic solvent through a spray nozzle 14. The wet film surface is mechanically treated by, for example, brushing with a rotating brush 12. The film 34 is then sprayed with an organic solvent through a rinse nozzle 16 to remove a weakly adherent polyimide surface layer and a fouling substance layer from the film surface. Thereafter, the film 34 is introduced into a drying oven 20 to remove the organic solvent adherent to the film surface, and then introduced into a plasma treatment device 22 to treat the surface with a plasma.
Patent JP-S5873114-A (JP)
Title: Manufacture of semiconductor device
Inventor: DAIMON TADASHI
IPC: H01L21/28
Filed: 1981-10-28
Abstract: PURPOSE:To obtain a stable and high-reliability semiconductor device by a method wherein Pt coating is done while holding a wafer at a Pt silicide formation temperature in a vacuum evaporation device. CONSTITUTION:An N type impurity 2 is formed on a P type Si substrate 1 by an epitaxial method and oxide films 3a, 3b are formed to form an N type high- concentration impurity layer by diffusion through a P type impurity layer 4 and a polycrystalline layer 7. Next, when an obtained Si wafer is heated at a Pt silicide formation temperature under vacuum in a vacuum evaporation device and Pt is coated, the Pt goes a Pt film 18 on the oxide film 3b and a Pt silicide layer 19 is formed on a polycrystalline Si 17. After that, a thin oxide film 3c is formed on the layer 19 by bringing the inside of the device into oxygen atmosphere. Furthermore, when the film 18 is selectively etched by using the film 3c as a mask, a Pt silicide ohmic electrode 19' is formed.
Patent JP-H1016381-A (JP)
Title: Treatment agent for ink-jet recording medium and ink-jet recording medium
Inventor: NISHIGUCHI HIROSHI
IPC: B41M5/52
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide various characteristics such as absorptivity of ink, blocking resistance, image density, long-term shelf stability, uniformity of an image, resolving degree, curling resistance and fingerprint resistance by containing modified polyvinyl alcohol having a cationic radical. SOLUTION: As a method for introducing a cationic radical into PVA, cationic vinyl monomer such as N,N-dimethylaminoalkyl acrylamide or its quaternary salt and N,N-dimethylaminoalkyl acrylate or its quaternary salt is copolymerized with vinyl acetate and thereafter saponification is performed. Further, cationic vinyl monomer is reacted with PVA by Michael addition, or glycidyl compound having a cationic radical such as 2,3-epoxymethyltrimethyl ammonium chloride is reacted with PVA.
Patent JP-H0336051-A (JP)
Title: Thermal head
Inventor: YAMAGUCHI KIYOTAKA
IPC: B41J2/345
Filed: 1989-07-03
Abstract: PURPOSE:To detect burning of a thermal head automatically by a method wherein a resistor is inserted in parallel to a drive transistor of the thermal head, and a voltage value to be generated in the resistor is read. CONSTITUTION:In the case of no burning in an heating element 2, when voltage is impressed to be the heating element 2, a current flows through the heating element 2 and a resistor 4, and a voltage value devided by each resistance value is outputted as output from the resistor 4. This voltage value is taken as high electric potential. When a drive transistor 3 is turned on, current hardly flows through the resistor 4, and output of the resistor becomes a value akin to ground voltage. This is taken as low electric potential. Then, in the case of burning in the heating element 2, output of the resistor 4 is at low electric potential as it is irrespective of being on or off of the drive transistor 3. Therefore, when voltage is impressed to the heating element 2 under a state in which the drive transistor 3 is off, high electric potential or low electric potential is outputted as output of the resistor 4 depending upon whether burning of the heating element 2 is present or not. A processor 5 reads output voltage of the resistor 4, and detects the presence of burning of the heating element 2.
Patent JP-H0336622-A (JP)
Title: Erroneous printing detecting circuit
Inventor: IKEZOE YOSHIAKI
IPC: G06F3/12
Filed: 1989-07-03
Abstract: PURPOSE:To prevent erroneous printing such as a dot line shift from being outputted as it is and to improve the reliability by providing a checking data pattern generating circuit, its detecting circuit and a comparator and executing a check at the time of printing a latent image of a pattern. CONSTITUTION:A checking data pattern generating circuit 8 adds '0' of a dot number portion by the subtraction of a designated correction portion from the maximum correction quantity to the correction portion part of a data pattern by designating a horizontal direction position adjusting circuit 7-3. Subsequently, code data (a) is brought to dot expansion by a dot expansion control part 2 and printing data (b) where '0' data is added is written in dot line buffers 3-1/3-2, and when data editing of a line portion is ended, an LED assembly 7-1 is transferred. Thereafter, when a latent image is formed on a photosensitive drum 7-4, a pattern detected by a data pattern detecting circuit 9 is compared with a pattern from the circuit 8 with the comparator 10 and at the time of discordance, an alarm signal (f) is issued.
Patent JP-S6064194-A (JP)
Title: Heat transfer tube
Inventor: NOSETANI KIYOSHI
IPC: F28F1/12
Filed: 1983-09-19
Abstract: PURPOSE:To improve both functions of condensation and evaporation by a method wherein a plurality of recesses are formed at the bottom of a groove and valleys are provided on external fins with depthes not arriving at the bottom while the bottoms of the valleys are protruded to the side of the groove. CONSTITUTION:The outer peripheral surface of a heat transfer tube 2, made of a metal having a good heat transfer rate, is provided integrally with a spiral external fin 4 with a predetermined pitch. The external fin 4 is formed into a protrusion, whose thickness becomes thinner at the tip end side in the direction of the height thereof and provided with valleys 8 in the lengthwise direction thereof with predetermined intervals while the valleys are notched into V-shape with the depth not arriving at the bottom of the groove 6. Mountains 10 and the valleys 8 are formed in the lengthwise direction of the fin alternately and the mountains 10 are provided with substantially pyramid shapes and both side surfaces, facing to the groove 6, are recessed into curvatures. In such heat transfer tube 2, the external fins 4, having the mountains 10 and valleys 8, promote the function of condensation while cavities 16 between narrowed parts 14 in the groove 6 and the recesses 18 formed in the groove 6 promote the function of evaporation whereby both functions may be well satisfied.
Patent JP-H1016274-A (JP)
Title: Thermal transfer printer
Inventor: TANAKA HIDEFUMI
IPC: B41J2/345
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer in which high image quality multilevel printing is performed with both thermal fusion ink and sublimation ink using a same thermal head. SOLUTION: The thermal transfer printer performs multilevel printing on an ink film coated with a sublimation ink or an ink film coated with a thermal fusion ink by heating the ink in the ink film by means of a thermal head arranged with heating elements 1 and transferring the ink onto a recording paper. The heating element 1 is split into a plurality of sections and has a length L substantially equal to the interval D of the heating element or less.
Patent JP-H0616365-A (JP)
Title: Elevator system and elevator device for cage
Inventor: MARUYAMA YOSHIO
IPC: F15B15/14
Filed: 1992-06-30
Abstract: PURPOSE:To provide an elevator system and an elevator device for transporting elevator cage, etc., by the sufficient transport power and transport speed with the min. space. CONSTITUTION:An elevator system and an elevator device for cage is provided with, a plurality of cars 7, one elevator rail 2, rails for lateral shift (a holding rail 4 and an extensible rail 5) for allowing the cage 7 to shelter in the horizontal direction, and a receiving and delivery means which receives and pulls out the cage 7 from the elevator rail 2 by extending and contracting the extensible rail 5 from the holding rail 4, and operation can be carried out free from the collision or rear end collision in the rising and lowering of a plurality of cages 7 in one elevator rail 2.
Patent JP-S6331279-A (JP)
Inventor: JIYAGUDEITSUSHIYU CHIYANDO TAN
IPC: H04N5/369
Filed: 1987-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6068357-A (JP)
Title: Information recording system
Inventor: YOSHIMARU TOMOHISA
IPC: G03G15/36
Filed: 1984-08-20
Abstract: PURPOSE:To prevent the deterioration of a photosensitive body and dissipate of power by starting electrostatic charge after print information is inputted. CONSTITUTION:Print information on every line is inputted to a main control part 2 through an interface 1 and stored in a storage device 5. Then, the rotation of the photosensitive drum 13 is started and the operation of an electrostatic charger 14 is also started. A cathode-ray tube 10 is exposed to the surface of the photosensitive body 13 by making a main scanning through an optical fiber according to a dot signal generated by a character signal generator 6 according to the input character information. The charger 14 is put in operation only when necessary, so the deterioration of the photosensitive drum 13 is reduced and a dissipate of power for charging is prevented. Further, the rotation of the photosensitive drum 13 is started after the print information is inputted, so wrong information when inputted is corrected before the rotation.
Patent JP-H0338994-A (JP)
Title: Multiple connecting system for multi-step switch network
Inventor: HAYANO SHINICHIRO
IPC: H04M3/42
Filed: 1989-07-06
Abstract: PURPOSE:To enlarge possibility for executing connection between one line and multiple lines while keeping the following one-to-one connection in non-block by selecting one line, which can be made idle at least out of n-number of lines to respective lattices on the next step, when there is such a line and selecting one line, for which a link to close the n-number of the lines to the lattices, when there is not such a line. CONSTITUTION:The links between the respective steps are formed as the n- layers of the multiple links. When one-to-one connection and the connection between one line and multiple lines is executed and the line can be searched to make one line idle at least out of the n-number of the lines from the lattice belonging to a j(i<=j<=2i-1)-th step to the respective lattices on the (j+1)-th step, the line is set. When such a line can not be searched, the line is selected so as to minimumize the link to close the n-number of the lines to the lattices. Thus, the possibility for executing the connection between one line and multiple lines can be enlarged while keeping the one-to-one connection in the non-block.
Patent JP-2000009843-A (JP)
Title: Volume calculating method for left ventricular lumen
Inventor: TAKAYAMA TAKUZO
IPC: A61B5/107
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a calculating method in which the volume of left venticular lumen can be calculated with high accuracy by the volume calculating expression of oval hemisphere by finding the length of the true major axis and that of the major axis, which is approximate to it, of the left ventricular lumen as well as the length of the true minor axis and that of the minor axis, which is approximate to it, of the left ventricular lumen on the basis of the generation cause of senility and using the lengths. SOLUTION: The method includes a step S6, wherein the true major axis or the major axis, which is approximate to it, of a left venticular lumen and the true minor axis or the minor axis, which is approximate to it, of the left venticular lumen are calculated by the volume calculating expression of an oval hemisphere on the basis of a volume Vfalse which is found by integrating the area of the contour of the left ventricular lumen extracted from RI density distribution images of a multislide regarding the cardiac muscle of a subject, on the basis of the difference between an ideal spatial resolution FWHM1 required for obtaining a true volume and an actual spatial resolution FWHM2 and on the basis of the ratio (d) of the length of the true major axis or the major axis, which is approximate to it,  of the left venticular lumen to the length of the true minor axis or the minor axis which is approximate to it, and a step S7, wherein the true volume or the volume, which is approximate to it, of the left venticular lumen is calculated by the volume calculating expression of the oval hemisphere on the basis of the calculated true major axis or the calculated major axis which is approximate to it and on the basis of the calculated true minor axis or the calculated minor axis which is approximate to it.
Patent JP-S6147073-A (JP)
Inventor: JIYOSEFU BUIKUTAA KONDON
IPC: H01M8/02
Filed: 1985-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6158057-A (JP)
Title: File control method in computer
Inventor: HASUIKE AKIRA
IPC: G06F12/00
Filed: 1984-08-20
Abstract: PURPOSE:To prevent errors from arising even if a large number of files lie by registering names of files having been opened by means of an operation system and the information necessary for controlling files on a table. CONSTITUTION:An upper limit of the numbe of files which can be opened under an operation system, or table areas having factors less than said files are given to a main memory of a computer and names of files having been opened by the operation system and the information necessary for controlling files are registered on a table. When the number of fileover that of factors on the table are required, the oldest file which was subjected to a file operation such as read, write, make or open is retrieved from the table, and closed by the opera tion system. Afterward the file required to be opened is opened by the operation system.
Patent JP-S5962718-A (JP)
Inventor: MITSUI MASAYUKI
IPC: F16F1/32
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0729077-A (JP)
Title: Intrusion monitoring device
Inventor: HOTTA RYUZO
IPC: G08B15/00
Filed: 1993-07-13
Abstract: PURPOSE:To enable a visitor to set cancellation time suitable to a situation at that time by canceling the monitoring of the occurrence of intrusion by an intrusion sensor temporarily for a period within the cancellation time set beforehand, and making this cancellation time capable of being changed freely. CONSTITUTION:The period set beforehand till the read-out of data at magnetic card readers 9a to 9n after the adaptation of the data read by the magnetic card reader 1 is made the cancellation time. Then, the monitoring of the occurrence of the intrusion by the intrusion sensor 4 is canceled temporarily for the period within the cancellation time by a CPU 2, and besides, the cancellation time canceled temporarily is changed freely by a ten key device 10. Thus, the time till return after the temporary cancellation of the monitoring of the occurrence of the intrusion to a public area can be set properly. Accordingly, the visitor can cancel the monitoring of the occurrence of the intrusion to the public area in conformity with the situation at that time, and since, for instance, in the case that the time of a stay in the public area becomes long, the cancellation time can be set to the period considered to be necessary, the visitor can calmly execute work, etc.
Patent JP-S6065769-A (JP)
Inventor: KUWATA JIYUN
IPC: C04B35/64
Filed: 1983-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0463186-A (JP)
Title: Piping system for transporting ultrapure water
Inventor: KOJIMA TAKAHARU
IPC: C08L71/08
Filed: 1990-06-29
Abstract: PURPOSE:To prevent the lowering of the purity of transported ultrapure water by using a piping material based on a blend of specified amts. of two kinds of polymers each having specified structural units behind a terminal or final filter. CONSTITUTION:A blend of 100 pts.wt. amorphous polyphenylene oxide represented by formula I with 0.01-10 pts.wt. crystalline polyether ketone represented by formula II or crystalline polyether ether ketone represented by formula III is used as an essential piping material for a pipe in which the leaching of impurities causes serious trouble behind a terminal or final filter. Additives such as a stabilizer, an antioxidant, a peroxide decomposing agent, a synergist, a metal deactivator, a UV absorber, a cross-linking agent, a cross- linking aid, a lubricant, a processing aid, a colorant, a plasticizer, a reinforcing agent, a filler and a foaming agent may be added to the blend unless they adversely affect the blend. The lowering of the purity of transported ultrapure water can be prevented.
Patent JP-H0619163-A (JP)
Title: Electrophotographic sensitive body
Inventor: IKESUE TATSUYA
IPC: G03G5/05
Filed: 1992-06-30
Abstract: PURPOSE:To enhance durability by incorporating an additive specified in structure in a charge generating layer or a surface protective layer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating at least a conductive substrate, a charge transfer layer, the charge generating layer, and the surface protective layer, and at least one of the 2 latter layers contains the pyrazine type compound having the structure represented by expression I in which each of R1-R4 is H, OH, halogen, or an organic group, such as alkyl, aryl, a heterocyclic group, amino, or aldehyde, and at least one of R1-R4 is alkyl, aryl, or a heterocyclic group. The pyrazine type compound is embodied by 2,3,5,6-tetramethylpyrazine and 2,3- dimethylpyrazine or the like, and when the charge transfer material is contained in the surface protective layer, this compound is contained in an amount of <=40weight% of the charge generating material.
Patent JP-H117831-A (JP)
Title: Oil-filled electric equipment
Inventor: HOSHINO HIROYUKI
IPC: H01B3/20
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enable size reduction, lower the fluidity point, heighten the injecting point, improve safety, and reduce adverse influence on a member used for a transformer by filling at least one kind of dialkyl diphenyl alkane. SOLUTION: A material composed of at least one kind of dialkyl diphenyl alkane expressed by the formula (where, R1 represents a saturated aliphatic hydrocarbon residue having the carbon number 1 or 2, and R2 and R3 represent a straight chain or branched saturated aliphatic hydrocarbon radical having the same or different carbon number 3 or 4), is used as electric insulation oil. A saturated aliphatic series having the carbon number 3 is exemplified as a concrete example of R2 and R3 in the formula, and an (n)-propyl group, an (sec)-propyl group or the like are exemplified as a hydrocarbon radical, and an (n)-butyl group, an (sec)-butyl group, an (iso)-butyl group, a tert-butyl group or the like are exemplified as a saturated aliphatic hydrocarbon radical having the carbon number 4. There are dipropyl diphenyl methane, propyl butyl diphenyl methane or the like as examples of the insulating oil.
Patent JP-S6234569-A (JP)
Inventor: ISHIHARA JUN
IPC: A61M1/36
Filed: 1985-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6227648-A (JP)
Inventor: JIYOSEFU BURE
IPC: G01F1/28
Filed: 1986-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6065483-A (JP)
Inventor: YUZAWA HARUO
IPC: H01R4/70
Filed: 1983-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6064830-A (JP)
Title: Method of attaching fixed windowglass of automobile
Inventor: YAGI SABUROU
IPC: B29L31/30
Filed: 1983-09-19
Abstract: PURPOSE:To make it possible to apply a fixed windowglass with a small area, by integrating a synthetic resin panel with a fixed windowglass when the panel is molded. CONSTITUTION:When a synthetic resin panel 20 is molded, the panel is integrated with fixed windowglass 21. A window opening 22 to which a sliding type windowglass will be attached is provided below a side panel 20, a flange 23 is extended to the opening 22, and a windowglass can be attached by a weatherstrip. The method of molding the synthetic resin side panel 20 is not limited if the panel 20 can be integrated with the windowglass. In a case of a planar common reinforced glass that will be generally used as a fixed windowglass, the heat shock resistance temperature is on the order of 150 deg.C, the molding temperature is preferably about 140 deg.C or below.
Patent JP-H11349331-A (JP)
Title: Composite particle
Inventor: TERAO NAOHIRO
IPC: C01G25/02
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composite particle wherein the whole surface of a nuclear particle is covered with a coating layer to inhibit the particle growth of the coating layer and prevent the generation of a poisoning phenomenon by forming the coating layer comprising zirconia in a specific thickness on the surface of the nuclear particle and adding an alkaline earth element or a rare earth element to the coating layer. SOLUTION: This composite particle is obtained by forming a coating layer comprising zirconia on the surface of a nuclear particle comprising an oxide, a nitride, a silicate, a ceramic, a metal, etc., and having a particle diameter of <=10 μm. The coating layer has a thickness of 0.5-50 nm, and contains at least one of an alkaline earth element and a rare earth element. The alkaline earth element or the rare earth element is preferably calcium or yttrium which easily forms a solid solution with the zirconia, and contains in an amount corresponding to about 1/4 of the content of Zr. The composite particles are obtained by adding a zirconium salt solution and an alkaline earth element salt or an rare earth element salt solution to a nuclear particle slurry to deposit the coating layer, and subsequently thermally treating the obtained composite particles.
Patent JP-H0837626-A (JP)
Title: Image pickup device
Inventor: OI KAZUNARI
IPC: H04N5/369
Filed: 1994-07-26
Abstract: PURPOSE:To suppress the occurrence of a double image and the optical smears by synthesizing together plural low and high sensitivity signals in a single vertical scanning period. CONSTITUTION:First and second exposure times t1 and t2 (t1>t2) are set in a single vertical period V. A drive circuit 25 reads a signal out of an image pickup element 7 at a speed about twice as high as the normal reading speed, and this signal is subjected to preescribed process by a camera signal processing circuit 9 and converted into a digital signal by an A/D converter 11. A 1st switch circuit 33 is switched every V/2 and supplies the low sensitivity signals equivalent to the exposure time t2 to a 1st memory 35. The memory 35 delays the low sensitivity signals by about V/2 and applies the prescribed nonlinear amplification to these signals through a 1st nonlinear processing circuit 37. An adder 39 adds the low sensitivity signals received from the circuit 37 to the high sensitivity signals equivalent to the exposure time t1 and supplied from the circuit 33 and synthesizes these signals together.